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Individual Calculations December 2021 |
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| Petre, Nad-Titus Total change: -22.00 | |   |
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| International Open Tournament of Romania 2021 | Alba Iulia | ROU | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2319 | 4.50 | 9 | -2.20 | 10 | -22.00 | |
|  Arion, Ilie | | | 1919 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Nevednichy, Vladislav | g | | 2504 | ROU | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Negrean, Andrei | | | 1919 * | ROU | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Filip, Andrei | | | 2243 | ROU | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Maria, Lia-Alexandra | | wc | 1919 * | ROU | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Antal, Hunor-Zoltan | | | 2111 | ROU | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Tudor, Henry Edward | | | 1919 * | ROU | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Botea, David-Alexandru | c | | 2013 | ROU | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gheorghiu, Calin | f | | 2294 | ROU | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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